Systems and software engineering. Systems and software assurance-Concepts and vocabulary
Document status: Active
Information technology. System and software integrity levels
Document status: Active
Systems and software engineering. Systems and software assurance-Assurance case
Document status: Active
Systems and software engineering. Systems and software assurance-Assurance case
Document status: Active
Systems and software engineering. Systems and software assurance-System integrity levels
Document status: Active
Systems and software engineering. Systems and software assurance-Assurance in the life cycle
Document status: Active
Information technology. Telecommunications and information exchange between systems. Private integrated services network. Specification, functional model and information flows. Advice of charge supplementary services
Document status: Active
Information technology. Telecommunications and information exchange between systems. Private integrated services network. Inter-exchange signalling protocol. Advice of charge supplementary services
Document status: Active
Information technology. Telecommunications and information exchange between systems. Private integrated services network. Specification, functional model and information flows. Recall supplementary service
Document status: Active
Information technology. Telecommunications and information exchange between systems. Private integrated services network. Inter-exchange signalling protocol. Recall supplementary service
Document status: Active